Texas Instruments TI-83 Plus Manual Book page 29

Application for ti-83 plus graphing calculator

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4. Press

graph is redrawn.

5. Press

mode. The exact coordinates of the

point of interest are displayed.

Method 2

1. Press

PoI-Trace mode. Coordinates for the

point of interest are displayed.

2. Press

CALCULATE

3. Select

Inequality Graphing for the TI-83 Plus

. The window shifts and the

to return to PoI-Trace

to activate the

to display the

screen.

5:intersect

Page 29

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Inequality graphing